Initial pass of building a multi-stage moqui dockerfile.

+/Dockerfile
+.*.sw?
+/build.log

+.*.sw?
+/build.log

+# Builds a minimal docker image with openjdk and moqui with various volumes for configuration and persisted data outside the container
+# NOTE: add components, build and if needed load data before building a docker image with this
+ARG RUNTIME_IMAGE=eclipse-temurin:11-jdk
+FROM ${RUNTIME_IMAGE} AS moqui-base
+
+RUN true \
+	&& apt-get update \
+	&& apt-get install unzip less \
+	&& apt-get clean && rm -rf /var/lib/apt/lists/* \
+	&& groupadd -g 1000 moqui \
+	&& useradd -u 1000 -g 1000 -G 0 -d /opt/moqui moqui \
+	&& mkdir /opt/moqui \
+	&& chown moqui:moqui /opt/moqui \
+	&& true
+
+# build runs as root; attempting to chown all the copied-in files runs
+# *very* slow
+FROM moqui-base AS moqui-build
+
+WORKDIR /opt/moqui-build
+
+COPY framework/ ./
+COPY runtime/ runtime/
+COPY component/ runtime/component/
+
+RUN ["./gradlew", "--no-daemon", "--info", "build", "addRuntime"]
+
+WORKDIR /opt/moqui
+USER moqui
+RUN ["unzip", "-o", "/opt/moqui-build/moqui-plus-runtime.war"]
+
+FROM moqui-base AS moqui-run
+MAINTAINER Moqui Framework <moqui@googlegroups.com>
+
+USER moqui
+WORKDIR /opt/moqui
+
+COPY --from=moqui-build /opt/moqui/ /opt/moqui/
+RUN ["ls", "-l", "/opt/moqui/"]
+
+# create user for search and chown corresponding files
+ARG search_name=opensearch
+
+# This is a fix for previous installs, not needed for new setups.
+# upgrade fix #RUN if [ -d runtime/opensearch/bin ]; then echo "Installing OpenSearch User"; \
+# upgrade fix #      search_name=opensearch; \
+# upgrade fix #      groupadd -g 1000 opensearch && \
+# upgrade fix #      useradd -u 1000 -g 1000 -G 0 -d /opt/moqui/runtime/opensearch opensearch && \
+# upgrade fix #      chmod 0775 /opt/moqui/runtime/opensearch && \
+# upgrade fix #      chown -R 1000:0 /opt/moqui/runtime/opensearch; \
+# upgrade fix #    elif [ -d runtime/elasticsearch/bin ]; then echo "Installing ElasticSearch User"; \
+# upgrade fix #      search_name=elasticsearch; \
+# upgrade fix #      groupadd -r elasticsearch && \
+# upgrade fix #      useradd --no-log-init -r -g elasticsearch -d /opt/moqui/runtime/elasticsearch elasticsearch && \
+# upgrade fix #      chown -R elasticsearch:elasticsearch runtime/elasticsearch; \
+# upgrade fix #    fi
+
+# exposed as volumes for configuration purposes
+RUN ["mkdir", "-p", "/opt/moqui/runtime/conf", "/opt/moqui/runtime/lib", "/opt/moqui/runtime/classes", "/opt/moqui/runtime/ecomponent"]
+VOLUME ["/opt/moqui/runtime/conf", "/opt/moqui/runtime/lib", "/opt/moqui/runtime/classes", "/opt/moqui/runtime/ecomponent"]
+# exposed as volumes to persist data outside the container, recommended
+RUN ["mkdir", "-p", "/opt/moqui/runtime/log", "/opt/moqui/runtime/txlog", "/opt/moqui/runtime/sessions", "/opt/moqui/runtime/db", "/opt/moqui/runtime/$search_name"]
+VOLUME ["/opt/moqui/runtime/log", "/opt/moqui/runtime/txlog", "/opt/moqui/runtime/sessions", "/opt/moqui/runtime/db", "/opt/moqui/runtime/$search_name"]
+
+# Main Servlet Container Port
+EXPOSE 8080
+# Not used for external search # # Search HTTP Port
+# Not used for external search # EXPOSE 9200
+# Not used for external search # # Search Cluster (TCP Transport) Port
+# Not used for external search # EXPOSE 9300
+# Hazelcast Cluster Port
+EXPOSE 5701
+
+# this is to run from the war file directly, preferred approach unzips war file in advance
+# ENTRYPOINT ["java", "-jar", "moqui.war"]
+ENTRYPOINT ["java", "-cp", ".", "MoquiStart", "port=8080"]
+
+HEALTHCHECK --interval=30s --timeout=600ms --start-period=120s CMD curl -f -H "X-Forwarded-Proto: https" -H "X-Forwarded-Ssl: on" http://localhost:8080/status || exit 1
+# specify this as a default parameter if none are specified with docker exec/run, ie run production by default
+CMD ["conf=conf/MoquiProductionConf.xml"]
+